The 2023 Swedish Open (also known as the Nordea Open for sponsorship reasons) was a professional tennis tournament played on outdoor clay courts as part of the ATP Tour 250 Series of the 2023 ATP Tour[1] and as part of the WTA 125 tournaments.

[2] It took place in Båstad, Sweden, from 10 through 15 July 2023 for the women's tournament, and from 17 through 23 July 2023 for the men's tournament.

It was the 75th edition of the event for the men and the 13th edition for the women.

1 Qualifiers prize money is also the Round of 32 prize money * per team The following players received wildcards into the main draw: The following players received entry from the qualifying draw: The following pairs received wildcards into the doubles main draw: The following players received wildcards into the main draw: The following player received entry using a protected ranking into the singles main draw: The following players received entry as alternates: